CN211072937U - Spiral bevel gear fixed grinding amount grinding device - Google Patents
Spiral bevel gear fixed grinding amount grinding device Download PDFInfo
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- CN211072937U CN211072937U CN201921968189.8U CN201921968189U CN211072937U CN 211072937 U CN211072937 U CN 211072937U CN 201921968189 U CN201921968189 U CN 201921968189U CN 211072937 U CN211072937 U CN 211072937U
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- bevel gear
- connecting rod
- grinding
- support plate
- grinding device
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Abstract
The utility model relates to a grinding device technical field just discloses a spiral bevel gear grinds volume grinding device surely, which comprises supporting legs, the top fixed mounting of landing leg has the workstation, the middle part fixed mounting at workstation top has the dead lever, the fixed machined part that has cup jointed in top of dead lever lateral surface, the top fixed mounting of workstation has the baffle that is located the dead lever all around. This spiral bevel gear surely grinds volume grinding device, there is the slider that is located the connecting rod both sides through the joint in connecting rod movable groove inside, cup joint the screw rod inside the slider, make and adjust the machining dimension through the removal of connecting rod, then inject the carriage release lever position through the slider, fix the slider through the screw rod, thereby the fixed stability of connecting rod after adjusting has been guaranteed, make grinding device not only can be applicable to the bevel gear machined part of incessant size, it is also simple and convenient to adjust simultaneously, make the grinding efficiency of bevel gear improve to some extent.
Description
Technical Field
The utility model relates to a grinding device technical field specifically is a spiral bevel gear grinds volume grinding device surely.
Background
The spiral bevel gear is a transmission piece which can transmit stably and with low noise according to a stable transmission ratio, and the shape of the spiral bevel gear is conical like an umbrella shape, and the tooth shape is circular arc. The spiral bevel gear is used for grinding a machined part before grinding the tooth grooves, the machined part is in a conical shape and is the same as the spiral bevel gear required to be manufactured, and the feeding amount of the existing grinding device during grinding can be regulated and controlled according to needs, so that the spiral bevel gear can be ground with fixed grinding amount, and the requirements are met.
Most of the existing grinding devices are only suitable for bevel gears of the same size when processing bevel faces of spiral bevel gears, and some grinding devices are suitable for bevel gears of other sizes.
The existing grinding device can generate a large amount of fragments when grinding the bevel gear bevel face, the existing device does not have a device for collecting the fragments, the fragments generated by grinding fall on the surface of a workbench at will, the working environment is influenced, and meanwhile, partial fragments can fall on the ground along with wind, so that the processing of the fragments after the processing is finished is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a spiral bevel gear grinds volume grinding device surely possesses the convenient advantage of adjusting machining dimension and conveniently collecting the piece, has solved grinding device machining dimension and has adjusted the problem of trouble and the inconvenient collection processing of piece.
The utility model provides a following technical scheme: a spiral bevel gear fixed grinding device comprises supporting legs, wherein a workbench is fixedly mounted at the top of each supporting leg, a fixed rod is fixedly mounted in the middle of the top of the workbench, a workpiece is fixedly sleeved at the top of the outer side surface of the fixed rod, baffles positioned around the fixed rod are fixedly mounted at the top of the workbench, a leak hole positioned at the inner side end of each baffle is formed in the top of the workbench, a supporting plate is fixedly mounted at the rear side of the top of the workbench, a top plate is fixedly mounted at the top of the supporting plate, an electric cylinder is fixedly mounted at the front side of the bottom of the top plate, a first motor box is fixedly mounted at the bottom of an electric cylinder telescopic rod, a first motor is fixedly mounted in the first motor box, a rotating plate is fixedly mounted at the bottom of a rotating shaft of the first motor, a movable groove is formed in the upper surface of the rotating plate, and a, the top fixed mounting of connecting rod has the stopper, the fixed cover in inside of activity groove has connect the slider that is located the connecting rod left and right sides, the through-hole has been seted up at the middle part at slider top, the fixed threaded rod that has cup jointed of medial surface of through-hole, the bottom screw thread of threaded rod lateral surface has cup jointed the nut, the bottom fixed mounting of connecting rod has the second motor case, the inside fixed mounting of second motor case has the second motor, the bottom fixed mounting of second motor axis of rotation has the grinding dish, the bottom fixed mounting of workstation has the second extension board that is located the small opening left and right sides, the bottom fixed mounting of workstation has the first extension board that is located the second extension board outside end, fixedly connected with T type draw runner between first extension board and the second extension board, the bottom fixed mounting of T type draw runner has the dump bin.
Preferably, limiting plates are fixedly mounted on the rear side surfaces of the first support plate and the second support plate on the left side and the rear side surfaces of the first support plate and the second support plate on the right side.
Preferably, the outer side surface of the threaded rod is fixedly sleeved with a gasket positioned between the nut and the rotating plate, and the length of the gasket is greater than the width of the movable groove.
Preferably, the height of the sliding block is the same as the depth of the movable groove, the shape of the vertical section of the sliding block is the same as that of the vertical section of the movable groove, the vertical section of the sliding block is rectangular, and the size of the rectangle of the section of the movable groove is larger than that of the rectangle of the section of the sliding block.
Preferably, the cross section shape of the limiting block is the same as that of the connecting rod and is rectangular, the width of the cross section rectangle of the limiting block is equal to that of the cross section rectangle of the connecting rod, and the length of the cross section rectangle of the limiting block is greater than that of the cross section rectangle of the connecting rod.
Preferably, the first motor and the fixing rod are located on the same vertical plane.
Preferably, a stop block is fixedly mounted at the top of the threaded rod, the width of the stop block is the same as the diameter of the threaded rod, and the length of the stop block is greater than the width of the movable groove.
Preferably, the cross sections of the first support plate and the second support plate are symmetrical to each other, the cross section of the first support plate is L-shaped, T-shaped grooves are formed between the first support plate on the left side and the second support plate on the left side and between the first support plate on the right side and the second support plate on the right side, and the outer contour dimension of each T-shaped groove is larger than that of each T-shaped sliding strip.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this spiral bevel gear surely grinds volume grinding device, freely slide in the activity inslot portion through the connecting rod, there is the slider that is located the connecting rod both sides through the joint in connecting rod activity inslot portion, the screw rod is cup jointed in the slider inside, make can adjust the machining dimension through the removal of connecting rod, then prescribe a limit to the carriage release lever position through the slider, fix the slider through the screw rod, thereby the fixed stability of connecting rod after having guaranteed to adjust, make grinding device not only can be applicable to the bevel gear machined part of incessant size, it is also simple and convenient to adjust simultaneously, make the grinding efficiency of bevel gear improve to some extent.
2. This spiral bevel gear grinding device of surely grinding volume sets up through the workstation top and is located machined part leak hole all around, at the bottom fixed connection dump bin of workstation for add the piece that produces and can enter into the dump bin through the leak hole when dropping, make the piece can not pile up at will on the workstation, influence operational environment, also made things convenient for the collection processing to piece after the processing simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is a schematic diagram of the structure of the rotating plate of the present invention;
FIG. 4 is a diagram showing the connection relationship between the waste bin and the work bench.
In the figure: 1. a support leg; 2. a work table; 3. a waste bin; 4. a baffle plate; 5. a leak hole; 6. fixing the rod; 7. processing a workpiece; 8. a first motor case; 9. an electric cylinder; 10. a top plate; 11. a support plate; 12. a rotating plate; 13. a second motor case; 14. grinding the disc; 15. a second motor; 16. a first motor; 17. a T-shaped slide bar; 18. a first support plate; 19. a second support plate; 20. a connecting rod; 21. a slider; 22. a threaded rod; 23. a limiting block; 24. a movable groove; 25. a gasket; 26. and (4) a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a spiral bevel gear grinding device with fixed grinding amount comprises a supporting leg 1, a workbench 2 is fixedly installed on the top of the supporting leg 1, a fixed rod 6 is fixedly installed in the middle of the top of the workbench 2, a workpiece 7 is fixedly sleeved on the top of the outer side surface of the fixed rod 6, a baffle 4 located around the fixed rod 6 is fixedly installed on the top of the workbench 2, a leak hole 5 located at the inner side end of the baffle 4 is formed in the top of the workbench 2, a supporting plate 11 is fixedly installed on the rear side of the top of the workbench 2, a top plate 10 is fixedly installed on the top of the supporting plate 11, an electric cylinder 9 is fixedly installed on the front side of the bottom of the top plate 10, a first motor box 8 is fixedly installed at the bottom of an expansion link of the electric cylinder 9, a first motor 16 is fixedly installed inside the first motor box 8, a rotating plate 12 is fixedly installed at the bottom, the fixed connecting rod 20 that has cup jointed of inside of activity groove 24, the top fixed mounting of connecting rod 20 has stopper 23, the fixed cover in inside of activity groove 24 has connect the slider 21 that is located the connecting rod 20 left and right sides, the through-hole has been seted up at the middle part at slider 21 top, the medial surface of through-hole is fixed to be cup jointed threaded rod 22, the bottom screw thread of threaded rod 22 lateral surface has been cup jointed nut 26, the bottom fixed mounting of connecting rod 20 has second motor case 13, the inside fixed mounting of second motor case 13 has second motor 15, the bottom fixed mounting of second motor 15 axis of rotation has grinding disk 14, the bottom fixed mounting of workstation 2 has the second extension board 19 that is located the small opening 5 left and right sides, the bottom fixed mounting of workstation 2 has the first extension board 18 that is located the second extension board 19 outside end, fixedly connected with T type draw runner 17 between first extension board 18 and the second extension board 19, the bottom fixed mounting of.
Wherein, the equal fixed mounting in the trailing flank of the first extension board 18 in left side and the second extension board 19 in left side and the trailing flank of the first extension board 18 in right side and the second extension board 19 in right side has the limiting plate, the position of limiting plate is located the rear end of first extension board 18 and second extension board 19, when installing waste bin 3, make things convenient for the position of finding waste bin 3, need not adjust waste bin 3's mounted position, make waste bin 3 install simple and convenient, also can collect the sweeps completely simultaneously, can not appear because the inaccurate partial piece condition that leads to on the ground of leading to in waste material position.
Wherein, the fixed cover of lateral surface of threaded rod 22 has been connect the gasket 25 that is located between nut 26 and rotor plate 12, the length of gasket 25 is greater than the width of activity groove, nut 26 and connecting rod 20 direct contact have been avoided to the installation gasket, both contact surfaces are the stereoplasm face, the phenomenon that probably appears skidding after leading to both contacts, thereby lead to threaded rod 22 and nut cooperation unable fixed slider 21 completely, thereby lead to in the course of working, thereby connecting rod 20 takes place to slide and leads to the processing position to change, thereby make the machining dimension change, lead to the machined part to scrap, thereby the waste of material has been caused.
Wherein, the height of the slide block 21 is the same as the depth of the movable groove 24, when the slide block 21 is fixed by using the threaded rod 22 and the nut 26, the height of the slide block 21 is higher than the movable groove 24, thereby causing the stop block at the top of the threaded rod to be unable to contact with the top of the rotating plate 12 or the nut 26 to be unable to contact with the bottom of the rotating plate 12, thereby causing the situation that the slide block 21 cannot be fixed to occur, the shape of the vertical tangent plane of the slide block 21 is the same as that of the vertical tangent plane of the movable groove 24 and is rectangular, the size of the tangent plane rectangle of the movable groove 24 is larger than that of the slide block 21, the size of the tangent plane rectangle of the movable groove 24 is slightly larger than that of the slide block 21, thereby ensuring that the slide block 21 can be clamped inside the movable groove 24, the slide block can be kept stable, and the situation, thereby reducing the stability of the connecting rod 20.
Wherein, the shape of cross section of stopper 23 is the same with the shape of cross section of connecting rod 20, all be the rectangle, the width of stopper 23 cross section rectangle equals with the width of connecting rod 20 cross section rectangle, the length of stopper 23 cross section rectangle is greater than the length of connecting rod 20 cross section rectangle, both widths are the same, the mutual hindrance between stopper 23 and the dog has been avoided, lead to contact inseparable between the two, thereby cause fixed unstable phenomenon, the length of stopper 23 cross section rectangle is greater than the length of connecting rod 20 cross section rectangle, make stopper 23 can block on the top of activity groove 24, thereby the fixed stability of connecting rod 20 has been guaranteed.
The positions of the first motor 16 and the fixing rod 6 are located on the same vertical plane, the grinding disc 14 rotates around the first motor 16 through the connecting rod 20, and the positions of the first motor 16 and the fixing rod 6 are located on the same vertical plane, so that the grinding disc 14 can rotate around the central part of a workpiece when rotating, and therefore the situation that the machining position is not accurate enough, the machining fails, and unnecessary waste is caused is avoided.
Wherein, threaded rod 22's top fixed mounting has the dog, and the width of dog is the same with threaded rod 22's diameter, and the length of dog is greater than the width of activity groove 24 for the card that the dog can be stable at the top of activity groove 24 has made things convenient for threaded rod 22 to fix slider 21.
The cross sections of the first support plate 18 and the second support plate 19 are symmetrical, the cross section of the first support plate 18 is L-shaped, a regular T-shaped groove can be formed between the first support plate 18 and the second support plate 19, clamping of the T-shaped sliding strip 17 is facilitated, T-shaped grooves are formed between the left first support plate 18 and the left second support plate 19 and between the right first support plate 18 and the right second support plate 19, the outer size of each T-shaped groove is larger than that of the T-shaped sliding strip 17, the outer size of each T-shaped groove is slightly larger than that of the T-shaped sliding strip 17, the T-shaped sliding strip 17 can be clamped into the T-shaped grooves smoothly, clamping stability of the T-shaped sliding strip 17 in the T-shaped grooves is guaranteed, and loosening is avoided.
The working principle is as follows:
when the adjustable grinding device is used, a workpiece 7 is fixedly arranged at the top of the fixing rod 6, the connecting rod 20 is moved left and right according to the size of the workpiece 7, the position of the connecting rod 20 can meet the requirement of grinding, after the adjustment is completed, the connecting rod 20 is fixedly and tightly fixed through the sliding block 21 and the threaded rod 22, so that the adjustment of the processing size is completed, the whole adjustment process is simple and convenient, when the workpiece 7 is processed, generated scraps fall under the action of gravity, then fall into the waste bin 3 through the leakage hole 5 at the top of the workbench 2, the scraps are prevented from being accumulated on the surface of the workbench 2, after the processing is completed, the waste bin 3 is pulled outwards, the T-shaped sliding strip 17 is led out from the T-shaped groove formed by the first supporting plate 18 and the second supporting plate 19, then the scraps in the waste bin 3 are poured out for processing, and the collection of, the problem of follow-up piece clearance trouble is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a spiral bevel gear grinds volume grinding device surely, includes landing leg (1), its characterized in that: the top of the supporting leg (1) is fixedly provided with a workbench (2), the middle of the top of the workbench (2) is fixedly provided with a fixing rod (6), a workpiece (7) is fixedly sleeved at the top of the outer side surface of the fixing rod (6), the top of the workbench (2) is fixedly provided with a baffle (4) positioned around the fixing rod (6), the top of the workbench (2) is provided with a leak hole (5) positioned at the inner side end of the baffle (4), the rear side of the top of the workbench (2) is fixedly provided with a supporting plate (11), the top of the supporting plate (11) is fixedly provided with a top plate (10), the front side of the bottom of the top plate (10) is fixedly provided with an electric cylinder (9), the bottom of an expansion link of the electric cylinder (9) is fixedly provided with a first motor box (8), and the inside of the first motor box (8) is fixedly provided with, the bottom fixed mounting of first motor (16) axis of rotation has rotor plate (12), movable groove (24) have been seted up to the upper surface of rotor plate (12), the fixed cover in inside of movable groove (24) has been cup jointed connecting rod (20), the top fixed mounting of connecting rod (20) has stopper (23), the fixed slider (21) that is located the connecting rod (20) left and right sides that has cup jointed in inside of movable groove (24), the through-hole has been seted up at the middle part at slider (21) top, the medial surface of through-hole is fixed to have cup jointed threaded rod (22), the bottom screw thread of threaded rod (22) lateral surface has cup jointed nut (26), the bottom fixed mounting of connecting rod (20) has second motor case (13), the inside fixed mounting of second motor case (13) has second motor (15), the bottom fixed mounting of second motor (15) axis of rotation has grinding dish (14), the bottom fixed mounting of workstation (2) has second extension board (19) that are located the small opening (5) left and right sides, the bottom fixed mounting of workstation (2) has first extension board (18) that are located second extension board (19) outside end, fixedly connected with T type draw runner (17) between first extension board (18) and second extension board (19), the bottom fixed mounting of T type draw runner (17) has dump bin (3).
2. A spiral bevel gear fixed-grinding-amount grinding device according to claim 1, characterized in that: limiting plates are fixedly mounted on the rear sides of the first support plate (18) and the second support plate (19) on the left side and the rear sides of the first support plate (18) and the second support plate (19) on the right side.
3. A spiral bevel gear fixed-grinding-amount grinding device according to claim 1, characterized in that: the outer side surface of the threaded rod (22) is fixedly sleeved with a gasket (25) located between the screw cap (26) and the rotating plate (12), and the length of the gasket (25) is larger than the width of the movable groove.
4. A spiral bevel gear fixed-grinding-amount grinding device according to claim 1, characterized in that: the height of the sliding block (21) is the same as the depth of the movable groove (24), the shape of the vertical section of the sliding block (21) is the same as that of the vertical section of the movable groove (24) and is rectangular, and the size of the rectangle of the section of the movable groove (24) is larger than that of the rectangle of the section of the sliding block (21).
5. A spiral bevel gear fixed-grinding-amount grinding device according to claim 1, characterized in that: the cross section shape of stopper (23) is the same with connecting rod (20) cross section shape, all is the rectangle, the width of stopper (23) cross section rectangle is equal with the width of connecting rod (20) cross section rectangle, the length of stopper (23) cross section rectangle is greater than the length of connecting rod (20) cross section rectangle.
6. A spiral bevel gear fixed-grinding-amount grinding device according to claim 1, characterized in that: the first motor (16) and the fixing rod (6) are positioned on the same vertical plane.
7. A spiral bevel gear fixed-grinding-amount grinding device according to claim 1, characterized in that: the top of the threaded rod (22) is fixedly provided with a stop block, the width of the stop block is the same as the diameter of the threaded rod (22), and the length of the stop block is larger than the width of the movable groove (24).
8. The spiral bevel gear fixed-grinding-amount grinding device as claimed in claim 1, wherein the cross sections of the first support plate (18) and the second support plate (19) are symmetrical to each other, the cross section of the first support plate (18) is L, a T-shaped groove is formed between the first support plate (18) on the left side and the second support plate (19) on the left side and between the first support plate (18) on the right side and the second support plate (19) on the right side, and the outer contour dimension of the T-shaped groove is larger than that of the T-shaped sliding strip (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968189.8U CN211072937U (en) | 2019-11-14 | 2019-11-14 | Spiral bevel gear fixed grinding amount grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968189.8U CN211072937U (en) | 2019-11-14 | 2019-11-14 | Spiral bevel gear fixed grinding amount grinding device |
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| Publication Number | Publication Date |
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| CN211072937U true CN211072937U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921968189.8U Active CN211072937U (en) | 2019-11-14 | 2019-11-14 | Spiral bevel gear fixed grinding amount grinding device |
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| CN (1) | CN211072937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676971A (en) * | 2020-12-08 | 2021-04-20 | 安徽三山机械制造有限公司 | Processing and forging tool for bevel gears |
-
2019
- 2019-11-14 CN CN201921968189.8U patent/CN211072937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676971A (en) * | 2020-12-08 | 2021-04-20 | 安徽三山机械制造有限公司 | Processing and forging tool for bevel gears |
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